16465894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 11527706

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 359, 646, 718, 1207, 1349, 2414, 2698, 6103, 6821, 12206, 13642, 22933, 25489, 45866, 50978, 115957, 231914, 433313, 484291, 866626, 968582, 8232947, 16465894]

約数ペア:

[(1, 16465894), (2, 8232947), (17, 968582), (19, 866626), (34, 484291), (38, 433313), (71, 231914), (142, 115957), (323, 50978), (359, 45866), (646, 25489), (718, 22933), (1207, 13642), (1349, 12206), (2414, 6821), (2698, 6103)]